/* ═══════════════════════════════════════════════════
   Kanban Board
   ═══════════════════════════════════════════════════ */

/* ── Toolbar ── */

.kanban-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.kanban-toolbar__filters {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.kanban-toolbar__filter {
    padding: 8px 16px;
    border: 1px solid var(--md-outline-variant);
    border-radius: var(--radius-sm);
    background: var(--md-surface);
    color: var(--md-on-surface);
    font-size: 13px;
    outline: none;
    cursor: pointer;
    transition: border-color var(--duration-short);
}

.kanban-toolbar__filter:focus {
    border-color: var(--md-primary);
}

.kanban-toolbar__search {
    width: 240px;
    padding: 8px 16px 8px 36px;
    border: 1px solid var(--md-outline-variant);
    border-radius: var(--radius-sm);
    background: var(--md-surface);
    color: var(--md-on-surface);
    font-size: 13px;
    outline: none;
    transition: border-color var(--duration-short);
}

.kanban-toolbar__search:focus {
    border-color: var(--md-primary);
}

.kanban-toolbar__search-wrap {
    position: relative;
}

.kanban-toolbar__search-wrap .material-symbols-outlined {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    color: var(--md-on-surface-variant);
    pointer-events: none;
}

/* ── Board Grid ── */

.kanban-board {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    align-items: start;
    height: calc(100vh - var(--topbar-height) - 130px);
}

/* ── Column ── */

.kanban-column {
    display: flex;
    flex-direction: column;
    background: var(--md-surface-container-low);
    border-radius: var(--radius-md);
    max-height: 100%;
    overflow: hidden;
}

.kanban-column__header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    flex-shrink: 0;
}

.kanban-column__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.kanban-column--new .kanban-column__dot {
    background: var(--color-new);
}

.kanban-column--in-progress .kanban-column__dot {
    background: var(--color-in-progress);
}

.kanban-column--review .kanban-column__dot {
    background: var(--color-review);
}

.kanban-column--done .kanban-column__dot {
    background: var(--color-done);
}

.kanban-column__name {
    font-size: 14px;
    font-weight: 600;
    color: var(--md-on-surface);
    flex: 1;
}

.kanban-column__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 6px;
    border-radius: 12px;
    background: var(--md-surface-container-highest);
    font-size: 12px;
    font-weight: 500;
    color: var(--md-on-surface-variant);
}

.kanban-column__add {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--md-on-surface-variant);
    transition: background var(--duration-short);
}

.kanban-column__add:hover {
    background: var(--md-surface-container-highest);
}

.kanban-column__add .material-symbols-outlined {
    font-size: 20px;
}

/* ── Column Body (scrollable) ── */

.kanban-column__body {
    flex: 1;
    overflow-y: auto;
    padding: 0 12px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ── Kanban Card ── */

.kanban-card {
    background: var(--md-surface);
    border-radius: var(--radius-sm);
    box-shadow: var(--elevation-1);
    padding: 14px 16px;
    cursor: pointer;
    transition: box-shadow var(--duration-short) var(--easing-standard),
                transform var(--duration-short) var(--easing-standard);
}

.kanban-card:hover {
    box-shadow: var(--elevation-2);
    transform: translateY(-1px);
}

.kanban-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

.kanban-card__title {
    font-size: 14px;
    font-weight: 500;
    color: var(--md-on-surface);
    line-height: 1.4;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.kanban-card__company {
    font-size: 12px;
    color: var(--md-on-surface-variant);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.kanban-card__company .material-symbols-outlined {
    font-size: 14px;
}

.kanban-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.kanban-card__meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.kanban-card__deadline {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--md-on-surface-variant);
}

.kanban-card__deadline .material-symbols-outlined {
    font-size: 14px;
}

.kanban-card__deadline--overdue {
    color: var(--md-error);
    font-weight: 500;
}

.kanban-card__deadline--warning {
    color: var(--color-sla-warn);
}

.kanban-card__comments {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 12px;
    color: var(--md-on-surface-variant);
}

.kanban-card__comments .material-symbols-outlined {
    font-size: 14px;
}

.kanban-card__attachments {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 12px;
    color: var(--md-on-surface-variant);
}

.kanban-card__attachments .material-symbols-outlined {
    font-size: 14px;
}

/* ── Drag States ── */

.kanban-card--dragging {
    opacity: 0.5;
    box-shadow: var(--elevation-3);
}

.kanban-column--drag-over {
    background: var(--md-primary-container);
}

.kanban-column--drag-over .kanban-column__body {
    outline: 2px dashed var(--md-primary);
    outline-offset: -4px;
    border-radius: var(--radius-sm);
}

/* ── Empty column ── */

.kanban-column__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
    color: var(--md-on-surface-variant);
    font-size: 13px;
    text-align: center;
}

.kanban-column__empty .material-symbols-outlined {
    font-size: 32px;
    opacity: 0.4;
    margin-bottom: 8px;
}

/* ═══════════════════════════════════════════════════
   Kebab-case aliases (from kanban.js)
   ═══════════════════════════════════════════════════ */

/* Column header */
.kanban-column-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    flex-shrink: 0;
}

.kanban-column-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--md-on-surface);
    flex: 1;
}

.kanban-column-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 6px;
    border-radius: 12px;
    background: var(--md-surface-container-highest);
    font-size: 12px;
    font-weight: 500;
    color: var(--md-on-surface-variant);
}

/* Column body */
.kanban-column-body {
    flex: 1;
    overflow-y: auto;
    padding: 0 12px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 100px;
    transition: background var(--duration-short);
}

/* Card sub-elements */
.kanban-card-header {
    margin-bottom: 8px;
}

.kanban-card-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--md-on-surface);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.kanban-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.kanban-card-company {
    font-size: 12px;
    color: var(--md-on-surface-variant);
    background: var(--md-surface-container-high);
    padding: 2px 8px;
    border-radius: var(--radius-xs, 4px);
}

.kanban-card-deadline {
    font-size: 12px;
    color: var(--md-on-surface-variant);
}

.kanban-card-deadline.overdue {
    color: var(--md-error);
    font-weight: 500;
}

.kanban-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

/* Priority left bar */
.kanban-card.priority-critical {
    border-left: 4px solid var(--color-critical);
}
.kanban-card.priority-high {
    border-left: 4px solid var(--color-high);
}
.kanban-card.priority-medium {
    border-left: 4px solid var(--color-medium);
}
.kanban-card.priority-low {
    border-left: 4px solid var(--color-low);
}

/* Drag states */
.kanban-card.dragging {
    opacity: 0.4;
    transform: rotate(2deg);
    box-shadow: var(--elevation-3);
}

.kanban-column-body.drag-over {
    background: var(--md-primary-container);
    border: 2px dashed var(--md-primary);
    border-radius: var(--radius-sm);
}

/* Chip small */
.chip-sm {
    font-size: 11px;
    padding: 2px 8px;
}

/* ── Filter bar ── */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filter-select,
.form-select {
    padding: 8px 32px 8px 12px;
    border: 1px solid var(--md-outline-variant);
    border-radius: var(--radius-sm);
    background: var(--md-surface);
    color: var(--md-on-surface);
    font-size: 13px;
    font-family: inherit;
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath fill='%2373777F' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 4px center;
}

.filter-select:focus,
.form-select:focus {
    border-color: var(--md-primary);
}

/* ── FAB (Floating Action Button) ── */
.fab {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--md-primary);
    color: var(--md-on-primary);
    font-size: 28px;
    font-weight: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--elevation-3);
    cursor: pointer;
    border: none;
    z-index: 100;
    transition: background var(--duration-short), box-shadow var(--duration-short);
}

.fab:hover {
    background: #1258A8;
    box-shadow: 0 6px 16px rgba(0,0,0,0.3);
}

/* ── Task detail in modal ── */
.task-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.task-detail-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.task-detail-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--md-on-surface-variant);
}

.text-danger {
    color: var(--md-error);
}

/* ── Page loading ── */
.page-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 24px;
    gap: 16px;
    color: var(--md-on-surface-variant);
}

/* ── Modal form extras ── */
.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--md-outline-variant);
}